High quality products. Always supply highest grade to you. Purity:≥99% Reasonable & Competitive Price. Huge capacity determines the lowest shared cost. The more you buy the more competitive prices you will get. The sincerest and most pro
Cas:815-17-8
Min.Order:1 Metric Ton
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Type:Trading Company
inquirySpecs.-1: TMP (HPLC, w/w%) 60 to 65% TMA (HPLC, w/w%) 8.0%Max Water (K.F.) 35.0%Max Heavy metals (as Pb, USP) 10ppm Max Specs.-2: TMP (HPLC, w/w%) 90.0%Min TMA (HPLC, w/w%) 10.0%%Max Appearance:clear colourless to yellowish liquid Stora
Cas:815-17-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:815-17-8
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryChengdu and import and export trade co., LTD., registered capital of 10 million yuan, nearly $2 million, we have a production of pharmaceutical raw materials, pharmaceutical raw materials factory reagent r&d center, we are doing research and de
Cas:815-17-8
Min.Order:1 Metric Ton
FOB Price: $2200.0 / 2300.0
Type:Manufacturers
inquiryHigh purity 3,3-Dimethyl-2-oxobutyric acid CAS 815-17-8 with low price Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Fee
Cas:815-17-8
Min.Order:10 Kilogram
FOB Price: $10.0
Type:Trading Company
inquiry1.Hefei TNJ Chemical Industry Co.Limited(ISO9001:2008),are strong in the field of Pharmaceuticals,food additives,plant extract and fine chemical for more than 10 years. 2.Full experience of large numbers container loading in main Chinese seap
high quality Appearance:white powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
Cas:815-17-8
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
Cas:815-17-8
Min.Order:1
Negotiable
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inquiry1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:815-17-8
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryAs a leading and professional manufacturer of APIs and API intermediates in China,Anhui Dexinjia Biopharm Co., Ltd founded in 2006, Except for the R&D center, our company has built a close cooperation relation with Chinese Academy of Sciences,
Cas:815-17-8
Min.Order:1 Gram
FOB Price: $1.0
Type:Manufacturers
inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Cas:815-17-8
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur company was built in 2009 with an ISO certificate.In the past 6 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:815-17-8
Min.Order:1 Kilogram
FOB Price: $1000.0
Type:Lab/Research institutions
inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
Cas:815-17-8
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
Type:Trading Company
inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:815-17-8
Min.Order:10 Gram
FOB Price: $146.0 / 176.0
Type:Trading Company
inquiryName: Trimethylpyruvic acid CAS: 815-17-8 Molecular formula: C6H10O3 Molecular weight: 130.1 Appearance:White Powder Storage:Store in cool and dry place, away f
Appearance:White waxy solid or Colorless to light-yellow liquid Storage:Room temperature Package:25kg/drum Application:Pharmaceutical intermediates Transportation:Express/Air/Sea Port:Any port in china
Cas:815-17-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
Cas:815-17-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWe are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery
Cas:815-17-8
Min.Order:10 Gram
FOB Price: $3.5
Type:Trading Company
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese
Cas:815-17-8
Min.Order:1 Kilogram
FOB Price: $75.0 / 80.0
Type:Trading Company
inquiry3,3-Dimethyl-2-oxobutyric acid CAS:815-17-8 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality orga
Cas:815-17-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Cas:815-17-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
Company information: Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big custo
Cas:815-17-8
Min.Order:1 Kilogram
FOB Price: $8.0 / 10.0
Type:Trading Company
inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:815-17-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
Cas:815-17-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Cas:815-17-8
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
Cas:815-17-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryChemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff
Cas:815-17-8
Min.Order:100 Gram
Negotiable
Type:Other
inquiryMassive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Cas:815-17-8
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryZibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Cas:815-17-8
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With ruthenium(IV) oxide; oxygen; sodium hydroxide In water at 110℃; under 30003 Torr; for 8h; pH=12; pH-value; Pressure; Reagent/catalyst; Autoclave; Inert atmosphere; | 98% |
With bismuth(III) nitrate; sodium hydroxide; oxygen; 5%-palladium/activated carbon In water at 65 - 102.5℃; for 0.7 - 19h; | 61% |
With sodium hydroxide; lead(II) nitrate; oxygen; 5%-palladium/activated carbon In water at 95℃; for 8h; | 5% |
5-tert-butyl-5-hydroxy-1,3-diphenyl-2,4-imidazolinedione
trimethylpyruvic acid
Conditions | Yield |
---|---|
With water; sodium hydroxide In methanol at 20 - 50℃; for 1h; | 96% |
With methanol; sodium hydroxide at 20 - 55℃; for 2h; Temperature; | 85% |
2-hydroxy-3,3-dimethylbutanoic acid
A
trimethylpyruvic acid
B
Trimethylacetic acid
Conditions | Yield |
---|---|
With bismuth(III) nitrate; sodium hydroxide; oxygen; 5%-palladium/activated carbon In water at 95℃; for 2h; | A 90% B 7% |
Conditions | Yield |
---|---|
With sodium hydroxide; potassium permanganate In water at 0 - 22℃; for 3h; | 87% |
With sodium hydroxide; potassium permanganate In water at 0℃; for 5h; | 85% |
Stage #1: 3,3-dimethyl-butan-2-one With potassium permanganate; sodium hydroxide In water at 0 - 20℃; for 16.5h; Inert atmosphere; Schlenk technique; Stage #2: With hydrogenchloride In water Cooling; Inert atmosphere; Schlenk technique; | 83% |
Conditions | Yield |
---|---|
triethylamine In dichloromethane at 20 - 25℃; for 3h; | A n/a B 87% |
Conditions | Yield |
---|---|
triethylamine In dichloromethane at 20 - 25℃; for 60h; | A n/a B 79% |
6'-(tert-butyl)spiro3.7>decane-2,3'-1',2',4'-trioxan>-5'-one
A
2-Adamantanone
B
trimethylpyruvic acid
Conditions | Yield |
---|---|
triethylamine In dichloromethane at 20 - 25℃; for 16h; | A n/a B 73% |
Conditions | Yield |
---|---|
triethylamine In dichloromethane at 20 - 25℃; for 16h; | A n/a B 67% |
tert-butyl 3,3-dimethyl-2-oxobutanoate
trimethylpyruvic acid
Conditions | Yield |
---|---|
With trifluoroacetic acid at 0℃; for 1h; | 56% |
Conditions | Yield |
---|---|
With sodium hydroxide; potassium permanganate; water |
2-tert-butyl-4-chloro-but-1-en-3-yne
A
formic acid
B
trimethylpyruvic acid
Conditions | Yield |
---|---|
durch Ozonolyse; |
2-(tert-butyl)-but-1-en-3-yne
A
trimethylpyruvic acid
B
Trimethylacetic acid
Conditions | Yield |
---|---|
With potassium permanganate at 0℃; |
4-bromo-2-tert-butyl-but-1-en-3-yne
A
formic acid
B
trimethylpyruvic acid
Conditions | Yield |
---|---|
durch Ozonolyse; |
Conditions | Yield |
---|---|
With permanganate(VII) ion Oxydation; | |
With permanganate(VII) ion |
Conditions | Yield |
---|---|
With potassium hydroxide In ethanol; water | |
With sodium hydroxide Inert atmosphere; |
phenyl isocyanate
carbon dioxide
tert.-butyl lithium
trimethylpyruvic acid
Conditions | Yield |
---|---|
(i) Me2NCH2CH2NMe2, Et2O, (ii) /BRN= 1900390/, (iii) aq. HCl; Multistep reaction; |
acetic acid 3,3-dimethyl-2-oxobutyl ester
trimethylpyruvic acid
Conditions | Yield |
---|---|
With N-benzyl-trimethylammonium hydroxide; triphenyltetrazolium chloride In dichloromethane |
di-tert-butylacetylene
A
pivalil
B
2,2-dimethylpropanoic anhydride
C
trimethylpyruvic acid
D
Trimethylacetic acid
Conditions | Yield |
---|---|
With ozone; triphenylphosphine In chloroform-d1 at -55℃; Product distribution; other temp., other solvents, other added reagents, other concentrations; | A 0.45 mol B 0.06 mol C 0.04 mol D 0.22 mol |
trimethylpyruvic acid
2-tert-butyl-4-chloro-but-1-en-3-yne
ozone
A
formic acid
B
trimethylpyruvic acid
4-bromo-2-tert-butyl-but-1-en-3-yne
ozone
A
formic acid
B
trimethylpyruvic acid
5-hydroxy-2,2,7,7-tetramethyl-octane-3,4,6-trione-4-oxime
A
trimethylpyruvic acid
B
Trimethylacetic acid
2-(tert-butyl)-but-1-en-3-yne
A
trimethylpyruvic acid
B
Trimethylacetic acid
Conditions | Yield |
---|---|
at 0℃; |
2-tert-butyl-5,5-dimethyl-hexa-1,3t-diene
A
trimethylpyruvic acid
B
Trimethylacetic acid
2,5,5-trimethyl-2,3-hexadienal
A
trimethylpyruvic acid
B
Trimethylacetic acid
water
A
3,3-dimethyl-butan-2-one
B
trimethylpyruvic acid
C
Trimethylacetic acid
2-amino-3,3-dimethylbutanoic acid
A
D-tert-leucine
B
trimethylpyruvic acid
Conditions | Yield |
---|---|
With NADH oxidase; leucine dehydrogenase; NAD at 30℃; for 5h; pH=8.0; Enzymatic reaction; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 2: triphenyltetrazolium chloride, 2NMe3>OH / CH2Cl2 View Scheme |
trimethylpyruvic acid
Conditions | Yield |
---|---|
With diethylzinc In tetrahydrofuran at 0 - 25℃; for 1.5h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
Stage #1: 6-methoxy-pyridin-3-ylamine; trimethylpyruvic acid With sodium tris(acetoxy)borohydride In 1,2-dichloro-ethane for 24h; Stage #2: With water; ammonium chloride In 1,2-dichloro-ethane | 99% |
trimethylpyruvic acid
Conditions | Yield |
---|---|
With dicyclohexyl-carbodiimide In dichloromethane at 20℃; Inert atmosphere; Glovebox; | 99% |
Conditions | Yield |
---|---|
With tert-butyl methyl ether; 1,8-diazabicyclo[5.4.0]undec-7-ene at 38℃; for 23h; | 97% |
Stage #1: trimethylpyruvic acid With 1,8-diazabicyclo[5.4.0]undec-7-ene In tert-butyl methyl ether Stage #2: ethyl bromide at 38℃; for 24h; | 97% |
Stage #1: ethyl bromide; trimethylpyruvic acid With 1,8-diazabicyclo[5.4.0]undec-7-ene In tert-butyl methyl ether; water at 100℃; for 0.5h; Microwave heating; Stage #2: With sodium hydrogencarbonate In tert-butyl methyl ether; water | 91% |
benzyl methacrylate
trimethylpyruvic acid
benzyl 2,4,4-trimethylpentanoate
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane; [4,4′-bis(1,1-dimethylethyl)-2,2′-bipyridine-N1,N1′]bis{3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-κN]phenyl-κC}iridium(III) hexafluorophosphate In acetone at 25℃; for 3h; Inert atmosphere; Irradiation; | 97% |
S-methylisothiocarbohydrazide
trimethylpyruvic acid
4-amino-6-tert-butyl-3-methylthio-1,2,4-triazin-5(4H)-one
Conditions | Yield |
---|---|
With sodium acetate In water at 95 - 100℃; for 3h; Reagent/catalyst; Solvent; Temperature; | 95.3% |
trimethylpyruvic acid
2-naphthalen-1-yl-acrylic acid methyl ester
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane; [4,4′-bis(1,1-dimethylethyl)-2,2′-bipyridine-N1,N1′]bis{3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-κN]phenyl-κC}iridium(III) hexafluorophosphate In acetone at 25℃; for 3h; Inert atmosphere; Irradiation; | 95% |
Conditions | Yield |
---|---|
With 2-chloro-1-methyl-pyridinium iodide; triethylamine In dichloromethane for 5h; Ambient temperature; | 94% |
(3-chloro-pyrazin-2-yl)-methylamine
trimethylpyruvic acid
C10H14ClN3O
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; | 94% |
Conditions | Yield |
---|---|
With palladium diacetate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; silver(l) oxide In para-xylene at 80℃; for 24h; Sealed tube; Inert atmosphere; | 94% |
methyl 2-(4-tert-butylphenyl)acrylate
trimethylpyruvic acid
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane; [4,4′-bis(1,1-dimethylethyl)-2,2′-bipyridine-N1,N1′]bis{3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-κN]phenyl-κC}iridium(III) hexafluorophosphate In acetone at 25℃; for 3h; Inert atmosphere; Irradiation; | 94% |
Conditions | Yield |
---|---|
With palladium diacetate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; silver(l) oxide In para-xylene at 80℃; for 24h; Reagent/catalyst; Solvent; Sealed tube; Inert atmosphere; | 93% |
methylmagnesium chloride
trimethylpyruvic acid
(R,S)-2-hydroxy-2,3,3-trimethylbutanoic acid
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 24h; | 92% |
Conditions | Yield |
---|---|
With copper(II) sulfate In 5,5-dimethyl-1,3-cyclohexadiene at 50 - 60℃; for 3h; Reagent/catalyst; Solvent; Temperature; Inert atmosphere; | 91.3% |
Conditions | Yield |
---|---|
Stage #1: trimethylpyruvic acid With sodium tetrahydroborate; sodium hydroxide In water at 0 - 20℃; for 16.5h; Inert atmosphere; Schlenk technique; Stage #2: With hydrogenchloride In water Inert atmosphere; Schlenk technique; | 91% |
With sodium hydroxide; sodium tetrahydroborate In water at 20 - 25℃; for 24h; | 82% |
With sodium tetrahydroborate | 77% |
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane; [4,4′-bis(1,1-dimethylethyl)-2,2′-bipyridine-N1,N1′]bis{3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-κN]phenyl-κC}iridium(III) hexafluorophosphate In acetone at 25℃; for 2h; Inert atmosphere; Irradiation; | 91% |
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane | 90% |
Conditions | Yield |
---|---|
With silver trifluoromethanesulfonate In water; acetonitrile at 60℃; for 24h; Schlenk technique; | 90% |
(+/-)-(2-aminoethyl)phenylphosphine
trimethylpyruvic acid
Conditions | Yield |
---|---|
In diethyl ether at 20℃; for 0.333333h; Inert atmosphere; Schlenk technique; | 90% |
methyl 2-(4-fluorophenyl)acrylate
trimethylpyruvic acid
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane; [4,4′-bis(1,1-dimethylethyl)-2,2′-bipyridine-N1,N1′]bis{3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-κN]phenyl-κC}iridium(III) hexafluorophosphate In acetone at 25℃; for 2h; Inert atmosphere; Irradiation; | 90% |
methyl 2-(4-chlorophenyl)acrylate
trimethylpyruvic acid
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane; [4,4′-bis(1,1-dimethylethyl)-2,2′-bipyridine-N1,N1′]bis{3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-κN]phenyl-κC}iridium(III) hexafluorophosphate In acetone at 25℃; for 2h; Inert atmosphere; Irradiation; | 90% |
trimethylpyruvic acid
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane; [4,4′-bis(1,1-dimethylethyl)-2,2′-bipyridine-N1,N1′]bis{3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-κN]phenyl-κC}iridium(III) hexafluorophosphate In acetone at 25℃; for 2h; Inert atmosphere; Irradiation; | 89% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene at 40 - 55℃; for 3h; Solvent; Temperature; Inert atmosphere; | 89% |
Conditions | Yield |
---|---|
With pyridine; methanesulfonyl chloride In tetrahydrofuran at 0 - 20℃; for 24h; | 89% |
Conditions | Yield |
---|---|
With hydrogenchloride In water at 40℃; for 3h; pH=1.5; | 88.4% |
phenylhydrazine
trimethylpyruvic acid
3,3-dimethyl-2-oxo-butanoic acid phenyhydrazone
Conditions | Yield |
---|---|
In acetic acid | 87% |
With hydrogenchloride In water at 20℃; for 2h; | 74% |
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